I have a 6 node local cluster and one node’s data partition filled up. That particular node is in a ‘pending’ state when viewing the UI ‘/index.html#sec=servers&serversTab=0’. I checked the ‘/pools/nodes/’ API and the node is in a ‘warmup’ status:

status: “warmup”,

When I check the '/nodeStatuse’s API method all of the nodes return a ‘healthy’ status:

status: “healthy”,

Is the status returned from /nodeStatues’, different from the ‘/pools/nodes/’ status?

Those status fields are very different indeed. pools’ version takes into account readyness of buckets to take traffic (warmup state) and recency of heartbeat from nodes. While /nodeStatuses only takes into account recency of heartbeat.

They are different by design. And, clearly, using same name for them was not a good idea.